# Category Archives: classes

## Fall Registration Open

If you are in Seattle or Bellevue, we have a host of great classes and circles to offer this fall, all focusing on the beauty, power, and elegance of mathematics. Saturday Classes at the PNA in Phinney Ridge This Saturday session runs … Continue reading

## Announcements

Note: The Math for Love newsletter does not usually get posted on the blog. If you’d like to sign up, enter your name and email in the sidebar. Here are the announcements from our last one. A Coin Problem I’ve … Continue reading

## Robinson Center Class Registration Open Today!

We are expanding our class offerings at the Robinson Center, with Saturday classes now available for students K-11. Registration opened today, and these classes have a way of filling up fast! Registration and class info is here: http://depts.washington.edu/cscy/programs/saturday/. The math … Continue reading

## A motivation for fractions: is it fair?

I was asked last week to teach a guest lesson for 3rd graders on fractions using Everyday Math. The book had some nice lessons, including one that involved building pattern block designs and then figuring out what fraction of them … Continue reading

## Math for Love activities in January

Lots in development for January, so here goes: We’re offering circles and classes all over town for kids grade K – 10, including a class for K-1 children and their parents at the Robinson Center (Nurturing the Math Instinct), and … Continue reading

## Squares of Differences III: a surprising solution

[See Squares of Differences I and Squares of Differences II, and apologies for the tardiness of the posting] I’ve learned a lot about Squares of Difference in the last months. First, they’re sometimes known as Difference Boxes, or Diffy Boxes, … Continue reading

## Squares of Differences II: Changing Direction

[Note: this is a continuation to the first Squares of Differences post. Read that before continuing.] A week after introducing her class to squares of differences (see for the first post on this lesson), one of Katherine’s students walked in … Continue reading

## Squares of Differences: subtraction practice toward a greater purpose

Here is a phenomenal lesson, accessible to any child who knows how to subtract, and compelling to everyone, up to and including professional mathematicians. Get a kid engaged in it, and they’ll do hundreds of subtraction problems without complaint, because … Continue reading

## Asking Questions

Dan and I have been co-teaching a couple classes at the Robinson Center this quarter: Zeno: Fractions within fractions for 4th and 5th graders, and Turtles All The Way Down for 8th through 12th graders. One of the areas of … Continue reading

## Family Math: my new favorite book for parents and young kids

I just got it last evening, and I’ve got to say, Family Math is almost perfect. Their advice to parents: dead on. Like, Let [your children] see you enjoying the activities, liking mathematics… if a parent says “You know, this … Continue reading